v3

Hello v3.

Bug fix

• index-fill command did not handle the index.php at the root of your project, it's fixed - 0f66226

Code improvements

• Command names & composer script names are the same (and can't diverge no more) - That's why version bumped from 2.x to 3.x - 3b04447
• Added a few php_cs_fixer rules - b4041cc - dd45684
• Remove dev dependencies from composer to use Phive - this twitt convince me and that's fine for the moment - 07646fd - 50245a9
• added constant visibility - fc26735

Other

• Workflows run on php 7.2, 7.3, 7.4 - f188689
• improved readme and help - 50245a9 - ae0ae0f - 0c8b1fd - c125771

Misc